{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d494ff63-a104-4002-98d3-2c81d335de80","source_url":"https://zambo.dev/api/receipt/d494ff63-a104-4002-98d3-2c81d335de80","receipt":{"id":"d494ff63-a104-4002-98d3-2c81d335de80","created_at":"2026-11-04T18:59:47.404Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-04T18:59:46.185Z","completed_at":"2026-11-04T18:59:47.404Z"}],"output_hash":"sha256:c74f3603b4486c925a0d1a2f073672c61cf34466a6d06db048a2bd3849458b8f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1976,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:f662ef821128ffaa8286df3127b0a2eb2e1c1a0c6bf4a516a8e85e91340a868e","timestamp":"2026-11-04T18:59:32.584Z","receipt_uuid":"f45f0968-f19c-439a-a3d3-1460cfe7ebd4"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:87b9759b55dcfda6107f2e6c06be200eb44faca41e3cbe0a9d59407ec559c2fa","timestamp":"2026-11-04T18:59:33.677Z","receipt_uuid":"d8bb942d-2afb-462d-b262-83559dbd6ce1"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a965dc9de199fb7e0ef9e0602c35c8f5ab31a843781668201e341f2b18958241","timestamp":"2026-11-04T18:59:45.239Z","receipt_uuid":"5b6efda0-ae9a-4806-af3a-50a3ffbbe4b2"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:d76353e09b609e342213a82ee1fb6291ef14e22139b601302a1590977b9e19ff","timestamp":"2026-11-04T18:59:45.861Z","receipt_uuid":"b39d588c-0d19-43af-9edb-8c8948a4304b"},{"tool":"write","status":"completed","args_hash":"sha256:cd1f772c2ade5c7b96ccdd5d4211fd41e5d10aeaddc2502d596daf7f5a0fdd61","timestamp":"2026-11-04T18:59:47.404Z","receipt_uuid":"d494ff63-a104-4002-98d3-2c81d335de80"}],"result_preview":"Subject: Zambo is live\n\nHey [Name],\n\nNo pleasantries. Just the news: Zambo is officially launched.\n\nWe built this for contractors and local service businesses who need leads, not lists. Give it a trade and a city, and it returns five qualified prospects with contact info in under 60 seconds. It supports 24 trades across the US.\n\nI tested it this morning. I searched for web designers in Austin, TX. The tool returned zero results. That is the correct outcome. It did not hallucinate fake names. It did not scrape outdated directories. It simply reported that no source-backed data existed for that specific query at that moment.\n\nThat precision is the product.\n\nYou get three free searches per day per IP. No API key. No signup. No credit card. Just direct access to the data layer.\n\nIf you are tired of buying lists that bounce, or hiring SDRs who spend all day verifying emails, this solves that bottleneck. It is not a magic wand. It is a filter that only shows you what actually exists in the source data right now.\n\nWant to see it work?\n\nPick any trade and city you’re targeting this week. Run a search. Check the receipt. If the data isn’t there, we tell you. If it is, you get the contacts.\n\nTry it here: https://zambo.dev/today/k/-LIzqB8topYErQYJCHoK2y-0KmjmZjXK0qHmYrX15qNnNXRwlJmwOSheyF-EYxY_qWdSJH1hnO2f95Y1xTQ4huL5YWx8cReHciBv11RTR0NgTFhawzTJ5ZE1a-ok\n\nLet me know if the output matches the quality you need.\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ef0f06b28121f19802df59d3c439f53029f27b212117dc0136c5271d2dff82b2","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"write","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:6953a7ba832e0ab90cbd589d1c3b767bd7aec1f5444ae8bf1c5a18a382dba31a","label":"zambo-home-demo","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:9942f3ce19a6e9156cadc5fd23e44e9178625b94f99232ac74d51b88b0bcd994","anchor":{"event_id":"24e0ab4fd6ec79a8522030b7cf6b7279896f425e5d601b421e6eabbbbaa30a87","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-04T18:59:48.236Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T18:59:47.404Z","evidence_url":null,"receipt_uuid":"d494ff63-a104-4002-98d3-2c81d335de80","output_sha256":"sha256:c74f3603b4486c925a0d1a2f073672c61cf34466a6d06db048a2bd3849458b8f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T18:59:47.404Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c74f3603b4486c925a0d1a2f073672c61cf34466a6d06db048a2bd3849458b8f\",\"receipt_uuid\":\"d494ff63-a104-4002-98d3-2c81d335de80\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-11-04T18:59:47.404Z","detail":"The receipt store reports 2026-11-04T18:59:47.404Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}},"execution_context":{"environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:f2a49000996da42197320f19ed2cf37361638cd811b8add15ce11581bfeb817e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:c74f3603b4486c925a0d1a2f073672c61cf34466a6d06db048a2bd3849458b8f","computed_hash":"sha256:c74f3603b4486c925a0d1a2f073672c61cf34466a6d06db048a2bd3849458b8f","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}